Quite good results except yesterday. I will continue with sleep monitoring in my regular Sunday's posts for Challenge "Lose 10 kg in 2021" because I consider this as a key thing.
You can read about the fact that a balanced diet is related to the quality of sleep in every article about sleep. But it's good to try it on yourself. I chose the worst and best day of sleep and the results of the diet for those days. The best five and worst five values of sleep data had similar results. I have verified that a higher amount of sugar and saturated fatty acids with a small amount of fiber lead to poor sleep.
It is good to monitor sleep, even if the data is only indicative, it is good to think about it and try to improve sleep. As you know, deep sleep is most important. I like that my smartband offers me a comparison with other users. I focus on the best days of the week and the weekly average. I'm thinking about what could have affected the best days, but I think I know it.